Wireless Lavalier Microphone Puluz PU3153B

The Puluz PU3153B Wireless Lavalier Microphone (1 TX + 1 RX) provides compact, portable audio capture for interviews, vlogging, broadcasting and general video production. The kit includes one transmitter and one receiver and supports two operation modes (Bluetooth and Video). Built from ABS with dimensions of 4.7 x 4.3 x 1.3 cm, the system offers up to 10 hours of talk time on its 300 mAh battery, automatic pairing, and monitoring for real-time audio checking.

Advantages

The PU3153B delivers omnidirectional electret microphone pickup with noise-cancellation technology and a frequency response of 20 Hz–20 kHz, enabling clear voice capture across different environments. The 2.4 GHz (2.4–2.4835 GHz) wireless link with GFSK modulation and JieLi AD6976M4 solution provides stable transmission up to 10 m. Compact ABS construction, fast charging (approx. 1.5–2 h) and long standby time (up to ~6 months) make the set convenient for mobile use.

Suitable for

• Vlogging and content creation
• Interviews and reporting
• Presentations and online meetings
• Video production and livestreaming

Key specifications

• Manufacturer: PULUZ
• Model: PU3153B
• Microphone type: Electret lavalier, omnidirectional
• Wireless solution: JieLi AD6976M4, GFSK
• Operating frequency: 2.4 – 2.4835 GHz
• Range: Up to 10 m
• Signal-to-noise ratio: ≥ 65 dB
• Frequency response: 20 Hz – 20 kHz
• Battery: 300 mAh (talk time ≈ 10 h, standby ≈ 6 months)
• Charging: DC 5 V / max. 200 mA ±10 mA, charging time ≈ 1.5–2 h
• Dimensions: 4.7 × 4.3 × 1.3 cm
• Material: ABS

How to use

Charge both transmitter and receiver with the supplied USB‑C cables until fully charged (approx. 1.5–2 hours). Attach the lavalier microphone to clothing near the speaker’s mouth and connect the receiver to your camera, smartphone or audio device using the appropriate TRS/TRRS cable. Power on the transmitter and receiver; the automatic pairing will establish a connection within seconds. Select Video or Bluetooth mode depending on your device and enable monitoring via the supplied headphones to check audio in real time.

Usage recommendations

For best results, position the lavalier 15–20 cm from the mouth, enable monitoring to check levels, and avoid placing the transmitter inside thick fabrics that can muffle sound. Keep within the 10 m operating range and ensure the transmitter and receiver batteries are sufficiently charged before prolonged use.